Cheap flights from Seattle to Rapid City (SEA - RAP) from $288

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — RAP
feb. 27 — mar. 51

The best prices from Seattle/Tacoma Intl to Rapid City are usually found in January or October, booked 50 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from Seattle to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Rapid City (RAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 22, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$364

One-way from

$348
High demand for flights, 20% potential price rise
Best time to find cheap flights, 24% potential price drop
From Seattle/Tacoma Intl to Rapid City
One-way flight from Seattle/Tacoma Intl to Rapid City

What is the cheapest day to fly round-trip from Seattle to Rapid City?

Users have found that flying from Seattle to Rapid City on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Seattle to Rapid City?

To save on the cost of your flight from Seattle to Rapid City, book at least 51 days before your planned departure. Booking around this time can save you about 58% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $660 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $710.

What is the cheapest month to fly from Seattle to Rapid City?

January can be a great time to fly to Rapid City from Seattle with a flight ticket averaging about $675. Cheapflights users have found deals in the month of January for as cheap as $377. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Seattle to Rapid City (SEA - RAP)?

Unlike at noon, when flights are generally more expensive, you can save up to 45% on flights from Seattle to Rapid City by exploring options for tickets in the evening.

Cheap United Airlines flights from Seattle to Rapid City

Explore cheap flight options specifically provided by United Airlines for the route between Seattle and Rapid City. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated febrero 22, 2024.
Take a peek at the cheapest United Airlines flights we've detected traveling from Seattle to Rapid City. Make sure to double check the flight details before booking.
mié. 3/205:00 amSEA - RAP
1 stop14h 33mUnited Airlines
mié. 3/275:50 pmRAP - SEA
1 stop17h 08mUnited Airlines
Deal found 2/21$422
sáb. 3/235:00 amSEA - RAP
1 stop8h 46mUnited Airlines
jue. 3/281:26 pmRAP - SEA
1 stop10h 30mUnited Airlines
Deal found 2/21$442
mié. 4/105:00 amSEA - RAP
1 stop8h 54mUnited Airlines
mié. 4/1711:09 amRAP - SEA
1 stop12h 51mUnited Airlines
Deal found 2/22$444
mié. 3/205:00 amSEA - RAP
1 stop14h 33mUnited Airlines
mié. 3/278:23 amRAP - SEA
2 stops17h 36mUnited Airlines
Deal found 2/21$478
mié. 4/105:00 amSEA - RAP
1 stop8h 54mUnited Airlines
mié. 4/1711:09 amRAP - SEA
2 stops14h 49mUnited Airlines
Deal found 2/21$489
mié. 4/105:00 amSEA - RAP
1 stop8h 54mUnited Airlines
mié. 4/1711:09 amRAP - SEA
2 stops14h 49mUnited Airlines
Deal found 2/22$490
vie. 3/227:15 pmSEA - RAP
1 stop24h 18mUnited Airlines
vie. 3/291:26 pmRAP - SEA
1 stop8h 49mUnited Airlines
Deal found 2/21$493
mié. 5/15:00 amSEA - RAP
1 stop14h 32mUnited Airlines
mié. 5/811:09 amRAP - SEA
1 stop23h 38mUnited Airlines
Deal found 2/21$504
jue. 5/95:00 amSEA - RAP
1 stop16h 13mUnited Airlines
lun. 5/1311:09 amRAP - SEA
2 stops25h 58mUnited Airlines
Deal found 2/21$530

Cheap Delta flights from Seattle to Rapid City

Explore cheap flight options specifically provided by Delta for the route between Seattle and Rapid City. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated febrero 22, 2024.
Some of the lowest-priced Delta flights we've found at this time heading from Seattle to Rapid City. Deals frequently update to provide users with more options.
sáb. 4/133:25 pmSEA - RAP
1 stop6h 13mDelta
mar. 4/164:22 pmRAP - SEA
2 stops21h 36mDelta
Deal found 2/21$473
vie. 4/1212:35 amSEA - RAP
1 stop21h 03mDelta
mar. 4/1611:49 amRAP - SEA
1 stop23h 56mDelta
Deal found 2/21$494
vie. 3/296:14 amSEA - RAP
1 stop8h 08mDelta
lun. 4/16:05 amRAP - SEA
1 stop7h 16mDelta
Deal found 2/21$522
vie. 4/1212:35 amSEA - RAP
1 stop21h 03mDelta
mar. 4/166:40 amRAP - SEA
2 stops24h 35mDelta
Deal found 2/21$572
vie. 3/296:14 amSEA - RAP
1 stop8h 08mDelta
lun. 4/16:05 amRAP - SEA
1 stop7h 16mDelta
Deal found 2/22$610
lun. 4/83:28 pmSEA - RAP
1 stop6h 13mDelta
dom. 4/144:22 pmRAP - SEA
2 stops9h 12mDelta
Deal found 2/21$1,723
sáb. 4/63:28 pmSEA - RAP
1 stop6h 13mDelta
dom. 4/144:22 pmRAP - SEA
2 stops9h 12mDelta
Deal found 2/21$1,808
sáb. 3/231:35 pmSEA - RAP
2 stops8h 06mDelta
jue. 3/2811:45 amRAP - SEA
2 stops13h 22mDelta
Deal found 2/21$2,257
vie. 3/291:35 pmSEA - RAP
2 stops8h 06mDelta
lun. 4/111:45 amRAP - SEA
2 stops13h 22mDelta
Deal found 2/21$2,262

Cheap Seattle to Rapid City flights in February & March 2024

Find cheap flight options from Seattle to Rapid City specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,442,422 searches. Prices were last updated on febrero 22, 2024.
Check out some of the best flight deals from Seattle to Rapid City in 2024. For more flight deals, be sure to check back very soon.
mié. 3/205:00 amSEA - RAP
1 stop14h 33mUnited Airlines
mié. 3/275:50 pmRAP - SEA
1 stop17h 08mUnited Airlines
Deal found 2/21$422
sáb. 3/235:00 amSEA - RAP
1 stop8h 46mUnited Airlines
jue. 3/281:26 pmRAP - SEA
1 stop10h 30mUnited Airlines
Deal found 2/21$442
mié. 3/205:00 amSEA - RAP
1 stop14h 33mUnited Airlines
mié. 3/278:23 amRAP - SEA
2 stops17h 36mUnited Airlines
Deal found 2/21$478
vie. 3/227:15 pmSEA - RAP
1 stop24h 18mUnited Airlines
vie. 3/291:26 pmRAP - SEA
1 stop8h 49mUnited Airlines
Deal found 2/21$493
vie. 3/296:14 amSEA - RAP
1 stop8h 08mDelta
lun. 4/16:05 amRAP - SEA
1 stop7h 16mDelta
Deal found 2/21$522
mié. 3/201:06 pmSEA - RAP
3 stops22h 24mUnited Airlines
mié. 3/275:50 pmRAP - SEA
1 stop17h 08mUnited Airlines
Deal found 2/21$570
sáb. 3/232:41 pmSEA - RAP
2 stops20h 49mUnited Airlines
jue. 3/281:26 pmRAP - SEA
1 stop10h 30mUnited Airlines
Deal found 2/21$620
vie. 3/297:15 pmSEA - RAP
1 stop24h 18mUnited Airlines
lun. 4/18:40 amRAP - SEA
2 stops17h 18mUnited Airlines
Deal found 2/21$624
jue. 3/2112:59 amSEA - RAP
1 stop9h 58mAmerican Airlines
vie. 3/294:28 pmRAP - SEA
1 stop8h 01mAmerican Airlines
Deal found 2/21$631

Seattle to Rapid City 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Rapid City in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated febrero 22, 2024.
Check out some of the best flight deals from Seattle to Rapid City in 2024. For more flight deals, be sure to check back very soon.
mié. 3/205:00 amSEA - RAP
1 stop14h 33mUnited Airlines
mié. 3/275:50 pmRAP - SEA
1 stop17h 08mUnited Airlines
Deal found 2/21$422
sáb. 3/235:00 amSEA - RAP
1 stop8h 46mUnited Airlines
jue. 3/281:26 pmRAP - SEA
1 stop10h 30mUnited Airlines
Deal found 2/21$442
mié. 4/105:00 amSEA - RAP
1 stop8h 54mUnited Airlines
mié. 4/1711:09 amRAP - SEA
1 stop12h 51mUnited Airlines
Deal found 2/22$444
jue. 7/45:55 pmSEA - RAP
1 stop21h 34mSun Country Air
lun. 7/85:15 pmRAP - SEA
1 stop6h 38mSun Country Air
Deal found 2/21$445
sáb. 4/133:25 pmSEA - RAP
1 stop6h 13mDelta
mar. 4/164:22 pmRAP - SEA
2 stops21h 36mDelta
Deal found 2/21$473
mié. 3/205:00 amSEA - RAP
1 stop14h 33mUnited Airlines
mié. 3/278:23 amRAP - SEA
2 stops17h 36mUnited Airlines
Deal found 2/21$478
mié. 4/105:00 amSEA - RAP
1 stop8h 54mUnited Airlines
mié. 4/1711:09 amRAP - SEA
2 stops14h 49mUnited Airlines
Deal found 2/21$489
mié. 4/105:00 amSEA - RAP
1 stop8h 54mUnited Airlines
mié. 4/1711:09 amRAP - SEA
2 stops14h 49mUnited Airlines
Deal found 2/22$490
vie. 3/227:15 pmSEA - RAP
1 stop24h 18mUnited Airlines
vie. 3/291:26 pmRAP - SEA
1 stop8h 49mUnited Airlines
Deal found 2/21$493

One-way flights to Rapid City from Seattle

Search for one-way flight options from Seattle to Rapid City. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated febrero 22, 2024.
Users traveling one-way from Seattle to Rapid City can select one of these great deals. For those needing a return trip from Seattle, there is a search form available above.
vie. 3/225:00 amSEA - RAP
1 stop11h 04mUnited Airlines
Deal found 2/21$288
mié. 5/226:00 amSEA - RAP
1 stop8h 31mDelta
Deal found 2/22$348
vie. 3/221:06 pmSEA - RAP
2 stops24h 40mUnited Airlines
Deal found 2/21$418
mié. 5/222:50 pmSEA - RAP
2 stops20h 51mUnited Airlines
Deal found 2/21$427
mié. 5/226:38 amSEA - RAP
3 stops29h 03mUnited Airlines
Deal found 2/22$554
mié. 5/224:47 pmSEA - RAP
3 stops18h 54mUnited Airlines
Deal found 2/21$584
mar. 5/211:15 amSEA - RAP
1 stop18h 18mAmerican Airlines
Deal found 2/21$648

Find flights from Seattle to Rapid City within your budget

Customize your flight search to find flights from Seattle to Rapid City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated febrero 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$422 - $631

Route

Depart

Return

Price

Seattle/Tacoma IntlRapid City

SEA - RAP

SEARAP

Seattle/Tacoma Intl

mié. 3/20

1 stop14h 33m

Rapid City

mié. 3/27

1 stop17h 08m

$422

Seattle/Tacoma IntlRapid City

SEA - RAP

SEARAP

Seattle/Tacoma Intl

sáb. 3/23

1 stop8h 46m

Rapid City

jue. 3/28

1 stop10h 30m

$442

Seattle/Tacoma IntlRapid City

SEA - RAP

SEARAP

Seattle/Tacoma Intl

mié. 4/10

1 stop8h 54m

Rapid City

mié. 4/17

1 stop12h 51m

$444

Seattle/Tacoma IntlRapid City

SEA - RAP

SEARAP

Seattle/Tacoma Intl

sáb. 4/13

1 stop6h 13m

Rapid City

mar. 4/16

2 stops21h 36m

$473

Seattle/Tacoma IntlRapid City

SEA - RAP

SEARAP

Seattle/Tacoma Intl

mié. 3/20

1 stop14h 33m

Rapid City

mié. 3/27

2 stops17h 36m

$478

Seattle/Tacoma IntlRapid City

SEA - RAP

SEARAP

Seattle/Tacoma Intl

mié. 4/10

1 stop8h 54m

Rapid City

mié. 4/17

2 stops14h 49m

$489

Seattle/Tacoma IntlRapid City

SEA - RAP

SEARAP

Seattle/Tacoma Intl

vie. 4/12

1 stop21h 03m

Rapid City

mar. 4/16

1 stop23h 56m

$494

Seattle/Tacoma IntlRapid City

SEA - RAP

SEARAP

Seattle/Tacoma Intl

vie. 3/29

1 stop8h 08m

Rapid City

lun. 4/1

1 stop7h 16m

$522

Seattle/Tacoma IntlRapid City

SEA - RAP

SEARAP

Seattle/Tacoma Intl

jue. 3/21

1 stop9h 58m

Rapid City

vie. 3/29

1 stop8h 01m

$631

Flights are sorted by cheapest first

Deals found on 2/21

When is the best time to book a flight from Seattle to Rapid City?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Rapid City. Price data was last updated on January 28, 2024.
The price you pay for your flight from Seattle to Rapid City may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Seattle to Rapid City?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Rapid City. Price data was last updated on February 18, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Rapid City flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Rapid City by month

Plan your trip from Seattle to Rapid City by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Rapid City is currently $467 while a round-trip flight costs $488. Price data was last updated on February 18, 2024.

Currently, January is the cheapest month in which you can book a flight from Seattle to Rapid City (average of $364). Flying from Seattle to Rapid City in June is currently the most expensive (average of $658). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$364

February

$377

March

$501

April

$559

May

$575

June

$658

July

$574

August

$488

September

$556

October

$492

November

$406

December

$381

Temperature and rainfall in Rapid City by month

Plan your trip to Rapid City by taking into account the average temperature and rainfall totals by month.

RAP

Temperature

24.8 - 73.4 °F

Reviews of airlines servicing Rapid City

Get insights into the airlines that provide service to Rapid City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rapid City. Reviews last updated febrero 22, 2024.
Get a feel of what it's like to fly with United Airlines, Delta and American Airlines from Seattle to Rapid City by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,921 reviews

Overall

8.1

Entertainment

8.1

Food

7.5

Crew

8.6

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very good
11,921 reviews
8.1
Very good
11,921 reviews

Overall

8.1

Entertainment

8.1

Food

7.5

Crew

8.6

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

7.4
Good
11,872 reviews
8.1
Very good
11,921 reviews

Overall

8.1

Entertainment

8.1

Food

7.5

Crew

8.6

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

7.3
Good
15,643 reviews
8.1
Very good
11,921 reviews

Overall

8.1

Entertainment

8.1

Food

7.5

Crew

8.6

Comfort

7.9

Boarding

8.2

Reviews

1 / 10

It was a good experience other than a short delay.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Rapid City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find flights from Seattle to Rapid City for under $500 on Cheapflights?

Yes, there are multiple flights from Seattle to Rapid City for under $500. The cheapest flight booked recently is on United Airlines for just $422, but on average you can expect to pay $509.

What are the cheapest airlines flying from Seattle to Rapid City round-trip?

According to our current data, United Airlines ($422), and Delta ($473) offers the cheapest pricing from Seattle to Rapid City. United Airlines is priced at 37% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Seattle to Rapid City one-way?

$288 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $348 and $648, respectively.

What are the most popular airlines that fly from Seattle to Rapid City?

What does SEA to RAP mean?

This is defined as Seattle/Tacoma Intl Airport (SEA) and Rapid City Airport (RAP). Codes like Rapid City Airport are often used to just call airports uniquely.

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to Rapid City
See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Seattle to Rapid City

Discover the top 3 airlines that operate flights from Seattle to Rapid City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated febrero 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$368Average$625FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$448Average$674FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$545Average$764FlexibilityNo cancel feeOn-timeN/A
Search Delta flights

Search flights from Seattle to Rapid City by cabin class

Find flights from Seattle to Rapid City, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Rapid City?

Cheapflights helps you search for flights from Seattle to Rapid City via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Rapid City?

Cheapflights helps you find that perfect flight to Rapid City from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to Rapid City with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Seattle to Rapid City, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Seattle to Rapid City become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Rapid City from Seattle today and book when prices fit your budget.

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